Ranking of Connecticut Counties By Net Domestic Migration in 2017

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2017, the Net Domestic Migration for Connecticut was -23.75K. Among all Connecticut counties, Windham County had the highest net domestic migration (-79), followed by Middlesex County (-261), and Tolland County (-604).

The chart below shows the top 8 counties, and the table below shows the ranking of all Connecticut counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Connecticut Counties By Net Domestic Migration in 2017
Windham
Middlesex
Tolland
Litchfield
New London
New Haven
Hartford
Fairfield
Ranking of Connecticut Counties By Net Domestic Migration in 2017
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Rank County Net Dom. Migration
1 Windham County -79
2 Middlesex County -261
3 Tolland County -604
4 Litchfield County -975
5 New London County -1502
6 New Haven County -4730
7 Hartford County -6747
8 Fairfield County -8851